I-woofer yenziwe nge-electromagnet, i-coil kunye nefilimu yophondo, eguqula okwangoku ibe ngamaza omatshini.Umgaqo wefiziksi kukuba xa ikhoyo ngoku idlula kwikhoyili, intsimi ye-electromagnetic yenziwa, kwaye isalathiso semagnethi ngumthetho wesandla sokunene.Masithi isandisi-lizwi sidlala i-C kwi-261.6Hz, isandisi-lizwi sikhupha amaza omatshini angama-261.6Hz kwaye sithumela uhlengahlengiso lwamaza e-C.Isithethi sivelisa isandi xa ikhoyili, kunye nefilimu yesithethi, ikhupha amaza omatshini, athi adluliselwe kumoya ojikelezileyo.[1]
Nangona kunjalo, ngenxa yokuba i-wavelength yomatshini enokuviwa yindlebe yomntu ilinganiselwe, uluhlu lwamaza ngamaza yi-1.7cm -- 17m (20Hz -- 20 00Hz), ngoko inkqubo yesithethi ngokubanzi iya kusekwa kolu luhlu.Izandisi-lizwi zombane zibunjwa ngokwenkqubo yamandla ombane (kubandakanywa: ikhoyili yelizwi lemagnethi, ekwabizwa ngokuba yicoil yombane).Inkqubo yamaza omatshini (kubandakanywa: ifilimu yesandi, oko kukuthi, i-wave ye-diaphragm yesigqubuthelo sothuli), inkqubo yenkxaso (kubandakanywa: isakhelo se-basin, njl.).Isebenza ngendlela efanayo nangasentla.Inkqubo yoguqulo lwamandla isuka kumandla ombane ukuya kumandla emagnethi, emva koko ukusuka kumandla emagnethi ukuya kumandla amaza.
Isithethi seBass kunye nesithethi se-treble, isithethi esiphakathi kunye nenkqubo yesandi, igagasi elide, ubude bexesha elide, yenza iindlebe zabantu zivelise imvakalelo efudumeleyo, imvakalelo eshushu, kwaye yenza abantu babe nemincili, babe nemincili, edla ngokusetyenziswa kwi-KTV, ibha, iqonga kunye nezinye iindawo zokuzonwabisa ezibanzi. .
